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Princess|Lab Grown|IGI

1.59ct D SI1 Princess Lab Grown Diamond

ID • D/SI1 • IGI LG715582824

Shape and cutting style on the report: Princess cut

Certificate IGI LG715582824

Diamond specifications and retailer prices

From €168 EUR
$188 USD
As of October 30, 2026
Save €812 EUR (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €980 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1.59ct lab-grown princess diamond

This 1.59ct lab-grown princess sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG715582824 or 715582824. Listed at 12 retailers as of October 29, 2026, with prices from €168 to €980, a €812 spread on the same certified stone. MOH London lists it at €980. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.59
Carat
D
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.8°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG715582824
Dimensions6.46 × 6.30 × 4.56 mm
L/W Ratio1.03
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.46 mm6.30 mm1.59 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG715582824
Side View
Table 65.0%Crown 40.8°Girdle: MediumPavilion 38.5°Culet: NoneDepth 72.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €980 EUR|Low: €168 EUR|High: €1,549 EUR|Avg: €573 EUR
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 1, 2026
Retailer 11€168 EUR
Retailer 4€195 EUR
Retailer 12€209 EUR
Retailer 2€232 EUR
Retailer 16€241 EUR
Retailer 3€365 EUR
Retailer 9€375 EUR
Retailer 5€388 EUR
Retailer 13€442 EUR
Retailer 14€476 EUR
Retailer 15€670 EUR
Retailer 10€672 EUR
Retailer 6€890 EUR
MOH London€980 EUR
Retailer 7€1,029 EUR
Retailer 8€1,549 EUR

6 data points across 16 retailers

12 retailers€168 EUR to €980 EUR

A
Cheapest Retailer
-
€168 EUR
$188 USD
A
Retailer 2
-
€195 EUR
$218 USD
View
A
Retailer 3
-
€209 EUR
$233 USD
View
A
Retailer 4
-
€232 EUR
£204 GBP
View
A
Retailer 5
-
€241 EUR
HK$2,100 HKD
View
B+
Retailer 6
-
€365 EUR
$408 USD
View
A
Retailer 7
-
€375 EUR
£330 GBP
View
A
Retailer 8
-
€442 EUR
$494 USD
View
B+
Retailer 9
-
€476 EUR
$532 USD
View
B+
Retailer 10
-
€670 EUR
$748 USD
View
B+
Retailer 11
-
€672 EUR
$751 USD
View
Most Expensive
B
MOH London
LG715582824 · Oct 29
€980 EUR
£862 GBP
View
11 more retailers have this diamond
Prices start from €168 EURSave up to €812 EUR

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.59ct Princess
€168 EUR